diff --git a/autobuild.xml b/autobuild.xml
index 9925730e4abd198b79fe157fe5f56536fad69e8a..251e9b646871b9c205c318ae1cca22101fea2de1 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -3288,7 +3288,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo</string>
-                  <string>-DADDRESS_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=TRUE</string>
                 </array>
@@ -3309,7 +3309,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo</string>
-                  <string>-DADDRESS_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                 </array>
@@ -3329,7 +3329,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=Release</string>
-                  <string>-DADDRESS_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=TRUE</string>
                 </array>
@@ -3350,7 +3350,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=Release</string>
-                  <string>-DADDRESS_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                 </array>
@@ -3615,7 +3615,7 @@
         <key>windows</key>
         <map>
           <key>build_directory</key>
-          <string>build-vc120-32</string>
+          <string>build-vc120-$AUTOBUILD_ADDRSIZE</string>
           <key>configurations</key>
           <map>
             <key>RelWithDebInfo</key>
@@ -3631,7 +3631,7 @@
                 <key>options</key>
                 <array>
                   <string>/build</string>
-                  <string>RelWithDebInfo|Win32</string>
+                  <string>RelWithDebInfo|${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                 </array>
               </map>
               <key>configure</key>
@@ -3643,7 +3643,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>Visual Studio 12</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                 </array>
               </map>
               <key>default</key>
@@ -3664,7 +3664,7 @@
                 <key>options</key>
                 <array>
                   <string>/p:Configuration=RelWithDebInfo</string>
-                  <string>/p:Platform=Win32</string>
+                  <string>/p:Platform=${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                   <string>/t:Build</string>
                   <string>/p:useenv=true</string>
                   <string>/verbosity:minimal</string>
@@ -3681,7 +3681,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>Visual Studio 12</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                   <string>-DUNATTENDED:BOOL=ON</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                   <string>-DUSE_KDU=FALSE</string>
@@ -3703,7 +3703,7 @@
                 <key>options</key>
                 <array>
                   <string>/build</string>
-                  <string>Release|Win32</string>
+                  <string>Release|${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                 </array>
               </map>
               <key>configure</key>
@@ -3715,7 +3715,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>Visual Studio 12</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                 </array>
               </map>
               <key>name</key>
@@ -3734,7 +3734,7 @@
                 <key>options</key>
                 <array>
                   <string>/p:Configuration=Release</string>
-                  <string>/p:Platform=Win32</string>
+                  <string>/p:Platform=${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                   <string>/t:Build</string>
                   <string>/p:useenv=true</string>
                   <string>/verbosity:minimal</string>
@@ -3751,7 +3751,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>Visual Studio 12</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                   <string>-DUNATTENDED:BOOL=ON</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                   <string>-DUSE_KDU=FALSE</string>